Commercial Roofing in Oakland County, MI: Flat Roof Replacement and Repair
Commercial roofing in Oakland County, MI covers a range of systems – TPO, EPDM, modified bitumen, and built-up roofing – and selecting the right system for your building type and budget is a decision that affects your facility for 20 to 30 years. C & G Remodeling and Roofing is a Michigan-licensed, fully insured contractor with a 5.0-star Google rating serving commercial property owners throughout Oakland County.
Call 586-788-1036 or request a commercial roofing estimate.
Why Do Oakland County Businesses Choose C & G for Commercial Roofing?
- State of Michigan licensed roofing and remodeling contractor
- Fully insured – comprehensive coverage for commercial job sites
- 5.0-star Google rating from residential and commercial clients
- Experience with TPO, EPDM, modified bitumen, and multi-layer built-up roof systems
- Comprehensive warranties on all commercial roofing work
- Free commercial roofing estimates and roof condition assessments
What Commercial Roofing Systems Does C & G Install in Oakland County?
- TPO (Thermoplastic Polyolefin): a single-ply membrane with heat-welded seams, excellent UV resistance, and strong performance in Michigan’s temperature range. Typical installed cost runs $7.50 to $16.00 per square foot.
- EPDM (Ethylene Propylene Diene Monomer): a durable rubber membrane with proven 20+ year performance history. Installed cost typically runs $7.50 to $13.00 per square foot.
- Modified Bitumen: a multi-layer system with strong puncture resistance. Installed cost runs $7.50 to $14.00 per square foot.
- Roof Coatings: silicone or acrylic coatings applied over existing membrane systems to extend service life 10 to 15 years.
- Emergency Repairs: seam resealing, flashing repair, drain clearing, patch applications, and temporary waterproofing for storm-damaged commercial roofs.
How Long Does Commercial Roof Replacement Take in Oakland County?
- Free roof condition assessment and estimate – typically within one week of your call
- Scope and system selection – we present options with cost and performance comparisons
- Material ordering and scheduling – 2 to 4 weeks depending on material lead times
- Tear-off and substrate preparation – 1 to 3 days for most buildings up to 10,000 square feet
- New system installation – 2 to 5 days depending on system and size
- Final inspection and documentation – warranty paperwork, photos, and close-out package
Frequently Asked Questions About Commercial Roofing in Oakland County
What does commercial roofing cost in Oakland County, MI?
All major flat roof systems – TPO, EPDM, and modified bitumen – run $7.50-$16.00 per square foot installed. A 5,000 square foot flat roof replacement typically runs $37,500-$80,000 depending on substrate condition, existing insulation, and penetration count.
What is the best flat roof system for Michigan’s climate?
TPO has become the most widely specified commercial flat roof system in Michigan because its heat-welded seams perform well through freeze-thaw cycling, and its white surface reflects heat effectively in summer while resisting UV degradation.
Does C & G handle commercial roofing insurance claims in Oakland County?
Yes. We provide complete documentation of storm or hail damage for insurance claims – photos, damage scope, system specifications, and replacement cost estimates.
Call 586-788-1036 or contact us online to schedule your free commercial roofing estimate in Oakland County, MI.

